3807480 has 32 divisors (see below), whose sum is σ = 11422800. Its totient is φ = 1015296.

The previous prime is 3807457. The next prime is 3807491. The reversal of 3807480 is 847083.

3807480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15745 + ... + 15984.

Almost surely, 2^3807480 is an apocalyptic number.

3807480 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3807480 is an abundant number, since it is smaller than the sum of its proper divisors (7615320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3807480 is a wasteful number, since it uses less digits than its factorization.

3807480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31743 (or 31739 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 3807480 is about 1951.2765052652. The cubic root of 3807480 is about 156.1513980568.

The spelling of 3807480 in words is "three million, eight hundred seven thousand, four hundred eighty".